Dentoform
[醫] 牙型
??? 情景例句
I did both with Richard and Susan,
有Richard和Susan時我這樣做，
I learned grammar this afternoon.
我今天下午學語法。
A bird had snatched up the snake from the ground and then dropped it on to the wires.
一只鳥把蛇從地上抓起來，然后把它扔到了電線上。